65309250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 171505152

約数和(自身を除く): 106195902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 53, 62, 75, 93, 106, 125, 150, 155, 159, 186, 250, 265, 310, 318, 375, 465, 530, 750, 775, 795, 930, 1325, 1550, 1590, 1643, 2325, 2650, 2809, 3286, 3875, 3975, 4650, 4929, 5618, 6625, 7750, 7950, 8215, 8427, 9858, 11625, 13250, 14045, 16430, 16854, 19875, 23250, 24645, 28090, 39750, 41075, 42135, 49290, 70225, 82150, 84270, 87079, 123225, 140450, 174158, 205375, 210675, 246450, 261237, 351125, 410750, 421350, 435395, 522474, 616125, 702250, 870790, 1053375, 1232250, 1306185, 2106750, 2176975, 2612370, 4353950, 6530925, 10884875, 13061850, 21769750, 32654625, 65309250]

約数ペア:

[(1, 65309250), (2, 32654625), (3, 21769750), (5, 13061850), (6, 10884875), (10, 6530925), (15, 4353950), (25, 2612370), (30, 2176975), (31, 2106750), (50, 1306185), (53, 1232250), (62, 1053375), (75, 870790), (93, 702250), (106, 616125), (125, 522474), (150, 435395), (155, 421350), (159, 410750), (186, 351125), (250, 261237), (265, 246450), (310, 210675), (318, 205375), (375, 174158), (465, 140450), (530, 123225), (750, 87079), (775, 84270), (795, 82150), (930, 70225), (1325, 49290), (1550, 42135), (1590, 41075), (1643, 39750), (2325, 28090), (2650, 24645), (2809, 23250), (3286, 19875), (3875, 16854), (3975, 16430), (4650, 14045), (4929, 13250), (5618, 11625), (6625, 9858), (7750, 8427), (7950, 8215)]